docker-compose.yml in sapience-2.5.2 vs docker-compose.yml in sapience-2.5.3

@@ -53,9 +53,10 @@
 
 
   rails32:
     extends:
       service: base
+    image: ruby:2.1
     working_dir: /usr/src/app/test_apps/rails_3_2
     entrypoint: /usr/src/app/dev-entrypoint.sh
     command: bundle exec rspec
     depends_on:
       - rabbitmq